package com.cn.wanxi.front;

import com.alibaba.fastjson.JSONObject;
import com.cn.wanxi.model.CompanyModel;
import com.cn.wanxi.model.NavModel;
import com.cn.wanxi.model.NewsModel;
import com.cn.wanxi.service.CompanyService;
import com.cn.wanxi.service.NavService;
import com.cn.wanxi.service.NewsService;
import com.cn.wanxi.service.impl.CompanyServiceImpl;
import com.cn.wanxi.service.impl.NavServiceImpl;
import com.cn.wanxi.service.impl.NewsServiceImpl;
import com.cn.wanxi.util.Tool;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.*;

@WebServlet("/home")
public class HomeServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

//        需要传递4个对象的值到前端
//        req.setAttribute("companyModel",companyModel);
//        req.setAttribute("navModels",navModels);
//        req.setAttribute("productModels",productModels);
//        req.setAttribute("newsModels",newsModels);
//        ${newsModels}第二阶段通过key值得到value值
//        我们需要将这四个对象的数据转入一个容器里面
//        就是说我们这个容器最好还是需要有一个key值
//        1.有map
//        2.有set
//        3.直接用JSONObject

//        产品信息
//        新闻信息
        String page=req.getParameter("page");
        String limit=req.getParameter("limit");
        String whereShow = req.getParameter("whereShow");
        NewsModel newsModel=new NewsModel();
        newsModel.setPage(Tool.pageToInt(page));
        newsModel.setLimit(Tool.limitToInt(limit));
        newsModel.setWhereShow(Tool.stringToInt(whereShow));
        NewsService newsService = new NewsServiceImpl();
        List<NewsModel> newsModelList = newsService.getNewsModelList(newsModel);
        Map map = CommonServlet.getData();
//        Set set=CommonServlet.getsetData();
//        set.add(newsModelList);
//        map.put("companyModel", companyModel);
//        map.put("navModelList", navModelList);
//        map.put("productModels", "productModels");
        map.put("newsModelList", newsModelList);
//        JSONObject jsonObject=new JSONObject();
//        jsonObject.put("newsModelList",newsModelList);
        resp.getWriter().println(JSONObject.toJSONString(map));
    }
}
